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$146+ Cheap flights from Pearson Intl (YYZ) to Denver (DEN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/7. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — DEN
mar. 31 — abr. 71
lun. 3/31
lun. 4/7
1 adult, Economy
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Cheapflights Tip: The best prices from Toronto Pearson Intl to Denver Intl are usually found in September or October, booked 72 days in advance, depart on a Wednesday or Thursday and return on a Thursday

Cheap flight deals from Pearson Intl to Denver

Discover tips and strategies to find the most affordable flight options for your journey from Pearson Intl (YYZ) to Denver (DEN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated marzo 26, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$325
(Trip.com)

One-way from

$146
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$460

Good round-trip deal

$352 or less

Good one-way deal

$200 or less
Provider with most accurate pricing for Toronto Pearson Intl-Denver Intl flight deals.
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Provider most trusted by Cheapflights users for Toronto Pearson Intl-Denver Intl flights.
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From Toronto Pearson Intl to Denver Intl
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One-way flight from Toronto Pearson Intl to Denver Intl
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Highest demand for flights based on searches. 5% potential increase in price ($25 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from Toronto Pearson Intl to Denver Intl.
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Price to beat on a one-way flight from Toronto Pearson Intl to Denver Intl.
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Find flight deals from Pearson Intl to Denver

Cheapest flights from Pearson Intl to Denver
Explore the most affordable flight options available from Pearson Intl to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on marzo 26, 2025.

This Kiwi.com deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/91:30 pmYYZ - DEN
2 stops16h 29mMultiple Airlines
vie. 5/1612:15 pmDEN - YYZ
1 stop8h 14mMultiple Airlines
Deal found 3/24$345
This FlightHub deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/119:00 amYYZ - DEN
1 stop28h 24mWestJet
lun. 9/1512:15 pmDEN - YYZ
1 stop8h 37mWestJet
Deal found 3/25$352
This Air Canada deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/228:35 amYYZ - DEN
Nonstop3h 45mAir Canada
lun. 4/285:40 pmDEN - YYZ
Nonstop3h 11mAir Canada
Deal found 3/25$417
This Delta deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/2212:15 pmYYZ - DEN
1 stop6h 52mDelta
mié. 4/305:30 pmDEN - YYZ
1 stop14h 00mDelta
Deal found 3/25$434
This American Airlines deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/231:15 pmYYZ - DEN
1 stop5h 29mAmerican Airlines
sáb. 4/267:20 amDEN - YYZ
2 stops7h 15mAmerican Airlines
Deal found 3/25$449
This Alaska Airlines deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/224:45 pmYYZ - DEN
2 stops20h 36mAlaska Airlines
mié. 4/302:39 pmDEN - YYZ
1 stop22h 21mAlaska Airlines
Deal found 3/24$467
This United Airlines deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 7/139:44 amYYZ - DEN
Nonstop3h 44mUnited Airlines
sáb. 7/198:55 pmDEN - YYZ
1 stop12h 54mUnited Airlines
Deal found 3/24$570

Cheapflights Fare Finder

Customize your flight search to find flights from Pearson Intl to Denver that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated marzo 26, 2025.
Use the filters below to find and compare flights from Toronto Pearson Intl Airport to Denver that are best for you.

Fly from

Pearson Intl

Fly to

Denver

Route

Depart

Return

Price

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

vie. 5/9

1:30 pm-3:59 am

2 stops16h 29m

Denver Intl

vie. 5/16

12:15 pm-10:29 pm

1 stop8h 14m

$345

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

jue. 9/11

9:00 am-11:24 am

1 stop28h 24m

Denver Intl

lun. 9/15

12:15 pm-10:52 pm

1 stop8h 37m

$352

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

mar. 4/22

8:35 am-10:20 am

Nonstop3h 45m

Denver Intl

lun. 4/28

5:40 pm-10:51 pm

Nonstop3h 11m

$417

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

mar. 4/22

12:15 pm-5:07 pm

1 stop6h 52m

Denver Intl

mié. 4/30

5:30 pm-9:30 am

1 stop14h 00m

$434

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

mié. 4/23

1:15 pm-4:44 pm

1 stop5h 29m

Denver Intl

sáb. 4/26

7:20 am-4:35 pm

2 stops7h 15m

$449

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

mar. 4/22

4:45 pm-11:21 am

2 stops20h 36m

Denver Intl

mié. 4/30

2:39 pm-3:00 pm

1 stop22h 21m

$467

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

dom. 7/13

9:44 am-11:28 am

Nonstop3h 44m

Denver Intl

sáb. 7/19

8:55 pm-11:49 am

1 stop12h 54m

$570

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

lun. 4/7

2:00 pm-3:56 am

2 stops15h 56m

$146

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

vie. 9/5

10:00 am-6:48 pm

1 stop10h 48m

$175

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

vie. 5/9

6:20 pm-8:05 pm

Nonstop3h 45m

$233

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

Showing 1-10 of 15 results
1
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Compare providers for flights from Pearson Intl to Denver

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Pearson Intl to Denver in March.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Toronto Pearson Intl Airport-Denver flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Toronto Pearson Intl Airport-Denver flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Toronto Pearson Intl Airport-Denver flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Toronto Pearson Intl Airport-Denver flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Toronto Pearson Intl Airport-Denver flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

The best insider tips for Toronto Pearson Intl Airport to Denver flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Toronto Pearson Intl Airport to Denver trip
Airlines
Air Canada

Preferred Seats offer up to four inches extra space, ideal for taller passengers.


Air Canada offers high-speed Wi-Fi on most flights, book in advance for best rates.

Read more about Air Canadaby Jessica Macdonald
United Airlines

United's Economy Plus offers extra legroom seats towards the front of the cabin.


United's Polaris Business Class includes lie-flat seats and upscale amenities.

Read more about United Airlinesby Harriet Baskas
Airports
YYZ

Toronto Pearson offers unlimited free Wi-Fi throughout the airport, making it easy to stay connected on multiple devices without hassle.

Read more about YYZby Kaitlyn McInnis
DEN

Take the A Line train from DEN to Union Station for a quick, 37-minute ride into downtown Denver, running every 15 minutes.

Read more about DENby Emily Zemler
Our travel experts
Jessica Macdonald

Jessica Macdonald

Expert on Air Canada

Jessica Macdonald

Jessica Macdonald

Currently based in Scotland after living in South Africa and the United States, Jessica has been writing travel and aviation content for more than 10 years. She regularly contributes to Travel + Leisure and TripSavvy, and has had work published by Condé Nast Traveller and The Independent. She has traveled to more than 50 countries across six continents.

Read more
Harriet Baskas

Harriet Baskas

Expert on United Airlines

Harriet Baskas

Harriet Baskas

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
Kaitlyn McInnis

Kaitlyn McInnis

Expert on YYZ

Kaitlyn McInnis

Kaitlyn McInnis

Kaitlyn is a guidebook author and travel writer splitting her time between Atlantic Canada and Istanbul, Türkiye. She has visited over fifty countries and all seven continents, so she is very familiar with many hotels, airports and airlines around the globe. But her favorite type of vacation is sunbathing by the sea with a good book in hand.

Read more
Emily Zemler

Emily Zemler

Expert on DEN

Emily Zemler

Emily Zemler

Emily is a freelance writer and book author based in London covering entertainment and travel. Her work has appeared in Los Angeles Times, Observer, and Conde Nast Traveler She has ventured to more than 40 countries and all seven continents, always in search of a great art museum. She has written extensively about hotels, luxury travel, and aviation.

Read more

Best time to book a flight from Pearson Intl to Denver

Have a flexible travel schedule? Discover the best time to fly to Denver from Pearson Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Toronto Pearson Intl Airport to Denver

How far ahead should I book a flight from Toronto Pearson Intl Airport to Denver?

Use this chart to determine the optimal time to book a round-trip flight from Pearson Intl to Denver. Price data was last updated on March 21, 2025.

To ensure you get the cheapest price possible for a flight from Toronto Pearson Intl Airport to Denver, you should look to book at least 72 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Toronto Pearson Intl Airport to Denver?

Currently, October is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to Denver (average of $197). Flying from Toronto Pearson Intl Airport to Denver in March is currently the most expensive (average of $278). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from YYZ to DEN?

Find hourly flight availability from Pearson Intl to Denver. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated marzo 26, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 29% on flights from Toronto Pearson Intl Airport to Denver by exploring options for tickets at noon.

Rainfall in Denver by month

Plan your trip to Denver by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Denver ranges from 0.5 - 2.3 inches per month. May is typically the wettest month, when rainfall can reach 2.3 in. January is typically the driest time to visit Denver when rainfall is around 0.5 in.

Temperature in Denver by month

Plan your trip to Denver by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Denver, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Denver

Get insights into the airlines that provide service to Denver. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Denver. Reviews last updated marzo 26, 2025.
To help decide which airline to fly from Toronto to Denver, see what other customers have to say about Alaska Airlines, Delta and United Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,789 reviews

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,789 reviews
Alaska Airlines
8.0
Very good
9,789 reviews

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,891 reviews
Alaska Airlines
8.0
Very good
9,789 reviews

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,608 reviews
Alaska Airlines
8.0
Very good
9,789 reviews

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Brussels Airlines
7.4
Good
344 reviews
Alaska Airlines
8.0
Very good
9,789 reviews

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,789 reviews

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from Pearson Intl to Denver. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Denver from Toronto Pearson Intl?

    If you book a flight to Denver from Toronto Pearson Intl, you will be flying to Denver Intl, which is the city’s only airport. Denver Intl (DEN) is located 18.5 mi from the center of Denver. There are 5 flights from Toronto Pearson Intl to Denver Intl per day from 3 different airlines.

  • What are the cheapest airlines flying from Toronto Pearson Intl Airport to Denver round-trip?

    WestJet, at $325, was found to be the cheapest airline from Toronto Pearson Intl Airport to Denver.Alternate airlines to your destination round-trip include Air Canada and Delta. WestJet is priced at 31% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Toronto Pearson Intl Airport to Denver one-way?

    The cheapest airline one-way is WestJet, with whom users have recently found tickets for as low as $175. However, be on the lookout for offers from Air Canada and Delta, as they are both options that can get you from Toronto Pearson Intl Airport to Denver for a low price.

  • What are the most reliable airlines from Toronto Pearson Intl Airport to Denver?

    Before booking your flight to Denver from Toronto Pearson Intl Airport, check out the most reliable airlines to get you to your destination on time: Air Canada (60%), United Airlines (60%), Austrian Airlines( 51%).

  • What are the cheapest flights from Toronto Pearson Intl Airport to Denver?

    Looking at all options, your cheapest flight can be booked for $166. While the most popular route (Toronto Pearson Intl - Denver Intl) can be booked for $248 on average our data indicates $354 when flying from Toronto Pearson Intl Airport to Denver.

  • Can I find deals for flights from Pearson Intl to Denver that include hotel bookings?

    Yes. In addition to deals on Pearson Intl to Denver flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pearson Intl to Denver?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pearson Intl to Denver.

  • Can I find deals for business class flights from Pearson Intl to Denver?

    Yes. Cheapflights offers flight deals from Pearson Intl to Denver by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Toronto Pearson Intl Airport to Denver?

    Currently, October is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to Denver (average of $197). Flying from Toronto Pearson Intl Airport to Denver in March is currently the most expensive (average of $278). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Toronto Pearson Intl Airport?

Book flights to Toronto Pearson Intl Airport if you plan to visit one of these locations
Westminster
Lakewood
Black Hawk
Winter Park
Broomfield
Cripple Creek
Silverthorne
Golden
Brighton
Greeley
Frisco
Wheat Ridge
Grand Lake
Idaho Springs
Central City
Copper Mountain
Longmont
Thornton
Limon
Dillon

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Alternative routes for Pearson Intl to Denver

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Pearson Intl to Denver

Discover the top 3 airlines that operate flights from Pearson Intl to Denver. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated marzo 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$350Average$506FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$380Average$487FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$429Average$517FlexibilityNo cancel feeOn-time71%
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